librenms-librenms/html/includes/device-edit.inc.php

<?php

  $descr = mres($_POST['descr']);
  $ignore = mres($_POST['ignore']);
  $type = mres($_POST['type']);
  $disabled = mres($_POST['disabled']);
  $community = mres($_POST['community']);
  $snmpver = mres($_POST['snmpver']);
  $port = mres($_POST['port']);
  $timeout = mres($_POST['timeout']);
  $retries = mres($_POST['retries']);

  #FIXME needs more sanity checking! and better feedback

  $sql = "UPDATE `devices` SET `purpose` = '" . $descr . "', `community` = '" . $community . "', `type` = '$type'";
  $sql .= ", `snmpver` = '" . $snmpver . "', `ignore` = '$ignore',  `disabled` = '$disabled', `port` = '$port', ";
  $sql .= "`timeout` = '$timeout', `retries` = '$retries' WHERE `device_id` = '".$device['device_id']."'";
  $query = mysql_query($sql);

  $rows_updated = mysql_affected_rows();

  if($rows_updated > 0) {
    $update_message = mysql_affected_rows() . " Device record updated.";
    $updated = 1;
  } elseif ($rows_updated = '-1') {
    $update_message = "Device record unchanged. No update necessary.";
    $updated = -1;
  } else {
    $update_message = "Device record update error.";
    $updated = 0;
  }

?>